Overview
The primary objective for this study is to evaluate the efficacy of NBI-1117568 compared with placebo on improving behavioral and psychological symptoms of schizophrenia in adults.
Eligibility
Key Inclusion Criteria:
- Participant has a primary diagnosis of schizophrenia
- Participant is experiencing an acute exacerbation or relapse of symptoms and currently warrants hospitalization.
- Participants taking prohibited medications, including antipsychotics, must discontinue before study participation
- Participant is willing and able to remain in an inpatient setting for the study duration, follow instructions, and comply with the protocol requirements
Key Exclusion Criteria:
- Participant has known hypersensitivity to any component of the formulation of NBI-1117568.
- Participant has an unstable or poorly controlled medical condition or chronic disease
- Participant is considered by the investigator to be at imminent risk of suicide or injury to self or others
- Participant has a diagnosis of moderate or severe substance use disorder (with the exception of nicotine or caffeine dependence) within 6 months prior to screening
- Participant has a positive alcohol test or drug screen for disallowed substances
- Participants have a history of poor or suspected poor compliance in clinical research studies and/or in the investigator's opinion, the participant is not capable of adhering to the protocol requirements.
Note: Other protocol-specified inclusion/exclusion criteria may apply.